Family: Hubert William Ponsonby, 5th. Baron de Mauley / Elgiva Margaret Dundas (F3896)
m. 11 Oct 1920Hon. Madeleine Emily Augusta Hanbury-Tracy (1852-1938) 
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Captain Gerald Maurice Ponsonby (1876-1914) |
| Hon. Cospatrick Thomas Dundas (1862-1906) |
| Maud Wentworth-Fitzwilliam (1871-1949)
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| Hubert William Ponsonby, 5th. Baron de Mauley (1878-1962)
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| Elgiva Margaret Dundas (1897-1987)
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Col. Hon. Thomas Maurice Ponsonby ( -2001)  |